Square D NQ30L4C NQ Main Lug Convertible Panel Interior
The Square D NQ Main Lug, Convertible Panel Interiors (MPN NQ30L4C) is a 30-space, 400 A panelboard interior with a copper bus, compatible with QHB, QOB, and QOB-VH circuit breakers. Measuring 45 in H by 10 7/16 in…
SKU 3G-OTH-772306
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Compliance & shipping
- Hazardous material
- Not classified as hazardous
- California Prop 65 warning
- No warning recorded
- Licence required
- No licence required
- Safety Data Sheet
- Not available
- Special shipping
- Required — additional freight charges may applyThis item requires special shipping, additional charges may apply.
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Product Description
The Square D NQ Main Lug, Convertible Panel Interiors (MPN NQ30L4C) is a 30-space, 400 A panelboard interior with a copper bus, compatible with QHB, QOB, and QOB-VH circuit breakers. Measuring 45 in H by 10 7/16 in W, it is designed for use in electrical distribution systems.
Frequently Asked Questions
What is the Square D NQ30L4C panelboard interior used for?
The Square D NQ30L4C is a 30-space, 400 A panelboard interior used in electrical distribution systems to mount QHB, QOB, and QOB-VH circuit breakers. Its copper bus and convertible main lug design suit commercial and industrial power distribution applications.
What are the specifications of the Square D NQ30L4C?
The Square D NQ30L4C panelboard interior has 30 spaces, 400 A rating, copper bus material, and is compatible with QHB, QOB, and QOB-VH circuit breakers. Dimensions are 45 in height by 10 7/16 in width. It is a main lug, convertible design.
Where to buy Square D NQ30L4C panelboard interior worldwide?
3G Electric supplies the Square D NQ30L4C panelboard interior worldwide. As a global industrial solutions provider, we handle logistics, customs, and delivery to your site. Contact us for availability and lead time on this Square D electrical distribution component.
How to select a Square D panelboard interior for a 400 A system?
Select a Square D panelboard interior like the NQ30L4C by matching the ampere rating (400 A), number of spaces (30), bus material (copper), and circuit breaker compatibility (QHB, QOB, QOB-VH). Ensure dimensions fit your enclosure. 3G Electric can help source the correct Square D model.
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Common applications for SQUARE DSQUARE D Products
3G Electric supplies SQUARE D square d nq main lug, convertible panel interiors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.